Sofa



FIG. 1 is a right side perspective view of the sofa showing the new design;

FIG. 2 is a left side perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof;

FIG. 9 is a ride side perspective view thereof in a fully reclined position;

FIG. 10 is a left side perspective view thereof in a fully reclined position;

FIG. 11 is a right side perspective view thereof in a partially inclined position; and,

FIG. 12 is a left side perspective view thereof in a partially inclined position. 

The ornamental design for a sofa, as shown and described. 